:root{
  --bg:#0f1a2e;--bg-deep:#0b1526;--panel:#142238;--surface:#1c2d4a;--line:#0a1424;--frame:#29466e;--border:#587ba1;
  --text:#e6f0fc;--muted:rgba(230,240,252,.72);--faint:rgba(230,240,252,.62);
  --accent:#3fa9f5;--accent-hi:#7fc8ff;--accent-lo:#1e78c4;--cyan:#a9dcff;
  --ok:#8ee06a;--warn:#ffcf7a;--err:#ff9e8a;
  --sans:"Segoe UI",system-ui,-apple-system,sans-serif;
  --mono:ui-monospace,"Cascadia Mono",Consolas,monospace;
  --wrap:1240px;--pad:clamp(16px,4vw,40px);--radius:6px;
  --inner:inset 0 1px 0 rgba(169,220,255,.1);
  --glow:0 0 0 1px var(--accent),0 0 24px rgba(63,169,245,.3);

  /* Rendered art files. Named after their slot. */
  --art-hero:url(../img/art/hero-backdrop.webp);
  --art-cta:url(../img/art/cta-backdrop.webp);
  --art-404:url(../img/art/art-404.webp);
  --art-divider:url(../img/art/divider.png);
  --art-frame:url(../img/art/frame-screenshot.png);
  --art-btn-primary:url(../img/art/btn-primary.png);
  --art-btn-secondary:url(../img/art/btn-secondary.png);
  --art-panel:url(../img/art/panel.png);
  --art-hero-b:url(../img/art/hero-backdrop-b.webp);
  --art-row:url(../img/art/row-active.png);
  --art-step:url(../img/art/step-badge.png);
  --art-badge-ok:url(../img/art/badge-available.png);
  --art-badge-warn:url(../img/art/badge-to-come.png);
  --art-badge-off:url(../img/art/badge-not-published.png);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:80px;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font:16px/1.6 var(--sans);-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--accent-hi)}
a:hover{color:var(--cyan)}
h1,h2,h3{margin:0;line-height:1.12;font-weight:700;text-wrap:balance}
p,ul,ol,dl,figure{margin:0}
code,kbd{font-family:var(--mono);font-size:.92em}
kbd{padding:1px 6px;border:1px solid var(--border);border-radius:3px;background:var(--bg)}
:focus-visible{outline:2px solid var(--cyan);outline-offset:2px}
.wrap{max-width:var(--wrap);margin:0 auto;padding-inline:var(--pad)}
.stack{display:flex;flex-direction:column;gap:16px}
.mono{font-family:var(--mono)}
.muted{color:var(--muted)}
.eyebrow{font-size:13px;font-weight:700;letter-spacing:.1em;color:var(--cyan);text-transform:uppercase}
.eyebrow.mono{font-family:var(--mono);font-weight:400;letter-spacing:.02em;text-transform:none}
.lede{font-size:clamp(17px,1.4vw,20px);line-height:1.55;color:rgba(230,240,252,.8);max-width:56ch;text-wrap:pretty}
.h2{font-size:clamp(28px,3vw,42px);letter-spacing:-.01em}
.section{padding-block:clamp(72px,8vw,120px)}
.section-head{display:flex;flex-direction:column;gap:12px;max-width:760px;margin-bottom:40px}
.section-head p:not(.eyebrow){font-size:18px;line-height:1.55;color:rgba(230,240,252,.76)}
.band{background:var(--bg-deep);border-block:1px solid var(--line);box-shadow:inset 0 1px 0 rgba(169,220,255,.06)}

/* Skip link */
.skip{position:absolute;left:-9999px;top:8px;z-index:100;padding:10px 14px;border-radius:4px;background:var(--text);color:var(--bg);font-weight:700}
.skip:focus{left:12px}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(11,20,36,.94);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);box-shadow:inset 0 -1px 0 rgba(169,220,255,.08)}
.site-header .wrap{display:flex;align-items:center;gap:20px;min-height:64px}
.brand{display:flex;align-items:center;gap:10px;min-height:44px;color:var(--text);text-decoration:none}
.brand img{width:36px;height:36px}
.brand span{font-weight:800;font-size:17px;letter-spacing:.08em}
.brand:hover{color:var(--text)}
.nav{display:flex;align-items:center;gap:2px;margin-left:auto}
.nav a{display:flex;align-items:center;min-height:44px;padding:0 13px;border-radius:4px;font-size:15px;font-weight:500;color:rgba(230,240,252,.8);text-decoration:none}
.nav a:hover{color:var(--text);background:rgba(169,220,255,.07)}
.nav a[aria-current="page"]{color:var(--cyan);font-weight:600;background:rgba(63,169,245,.13);box-shadow:inset 0 -2px 0 var(--accent)}
.nav-toggle{display:none}
@media (max-width:959px){
  .nav-toggle{display:flex;align-items:center;justify-content:center;min-width:44px;min-height:44px;padding:0 12px;border:1px solid transparent;border-image:var(--art-btn-secondary) 24 fill / 12px stretch;background:none;color:var(--text);font:600 14px var(--sans);cursor:pointer}
  .header-cta{margin-left:auto}
  .nav{display:none;position:absolute;left:0;right:0;top:100%;flex-direction:column;align-items:stretch;gap:0;margin:0;padding:6px var(--pad) 14px;background:#0b1424;box-shadow:0 20px 40px rgba(0,0,0,.5);border-bottom:1px solid var(--line)}
  .nav.is-open{display:flex}
  .nav a{min-height:48px;font-size:16px}
  .nav a[aria-current="page"]{box-shadow:inset 3px 0 0 var(--accent)}
}
@media (max-width:479px){
  .site-header .wrap{gap:10px}
  .brand{gap:8px}
  .brand span{font-size:14px;letter-spacing:.04em}
  .header-cta{padding:0 12px;font-size:14px}
}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:44px;padding:0 20px;border-radius:5px;font:600 15px/1 var(--sans);text-decoration:none;cursor:pointer;border:1px solid var(--line);transition:box-shadow .15s}
.btn-primary{color:#051526;font-weight:700;border-color:transparent;border-image:var(--art-btn-primary) 24 fill / 12px stretch;background:none;box-shadow:0 6px 20px rgba(30,120,196,.35)}
.btn-primary:hover{color:#051526;box-shadow:0 0 0 1px var(--cyan),0 0 28px rgba(63,169,245,.6)}
.btn-secondary{color:var(--text);border-color:transparent;border-image:var(--art-btn-secondary) 24 fill / 12px stretch;background:none}
.btn-secondary:hover{color:var(--text);box-shadow:var(--glow)}
.btn-lg{min-height:52px;padding:0 30px;font-size:17px}
.btn-xl{min-height:56px;padding:0 40px;font-size:18px}
.btn-row{display:flex;flex-wrap:wrap;gap:12px}

/* Rendered-art layers */
.art{position:absolute;inset:0;background-position:center;background-size:cover;background-repeat:no-repeat;pointer-events:none}
.art-hero{background-image:var(--art-hero);animation:hero-a 12s ease-in-out infinite}
.art-hero-b{background-image:var(--art-hero-b);opacity:0;animation:hero-b 12s ease-in-out infinite}
@keyframes hero-a{0%,42%{opacity:1}50%,92%{opacity:0}100%{opacity:1}}
@keyframes hero-b{0%,42%{opacity:0}50%,92%{opacity:1}100%{opacity:0}}
.art-cta{background-image:var(--art-cta)}
.art-404{background-image:var(--art-404)}
.icon-slot{width:48px;height:48px;background:center/contain no-repeat}
/* Slot labels: add ?slots=1 to any URL */
.show-slots [data-slot]{outline:1px dashed rgba(255,207,122,.7);outline-offset:-4px}
.show-slots [data-slot]::after{content:"ART " attr(data-slot) " · " attr(data-size);position:absolute;right:8px;bottom:8px;z-index:5;max-width:90%;padding:4px 8px;border-radius:3px;background:rgba(10,18,32,.9);border:1px solid rgba(255,207,122,.5);font:700 11px/1.3 var(--mono);color:var(--warn);pointer-events:none}
.show-slots .icon-slot[data-slot],.show-slots .step-num[data-slot]{position:relative}
.show-slots .icon-slot[data-slot]::after,.show-slots .step-num[data-slot]::after{content:attr(data-slot);right:auto;left:0;bottom:-18px;padding:1px 4px;font-size:9px;white-space:nowrap}

/* Hero */
.hero{position:relative;overflow:hidden;display:flex;align-items:center;min-height:clamp(560px,56.25vw,88vh);border-bottom:1px solid var(--line)}
.hero-grid{position:relative;width:100%;display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,440px),1fr));gap:clamp(24px,4vw,64px);align-items:center;padding-block:clamp(48px,7vw,112px) clamp(96px,10vw,160px)}
.hero h1{font-size:clamp(36px,4.6vw,62px);line-height:1.06;letter-spacing:-.015em}
.hero-logo{width:min(100%,460px);justify-self:center}
.hero-shot{position:relative;max-width:1400px;margin:clamp(-120px,-8vw,-64px) auto 0;padding-inline:var(--pad)}

/* Screenshots */
.shot{padding:10px;border-radius:7px;background:var(--line);background-clip:padding-box;border:1px solid transparent;border-image:var(--art-frame) 20 / 10px stretch;box-shadow:0 20px 50px rgba(0,0,0,.45)}
.shot img{width:100%;border-radius:3px}
.shot-lg{box-shadow:0 30px 90px rgba(0,0,0,.6)}
figcaption{margin-top:10px;font-size:14px;color:var(--faint)}
.caption-row{display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px;font-family:var(--mono);font-size:13px}
.tile{position:relative;aspect-ratio:1400/1025;overflow:hidden;border-radius:6px;background:#000;border:1px solid var(--frame)}
.tile img{width:100%;height:100%;object-fit:cover}
.shot-slot{position:relative;aspect-ratio:2560/1400;border-radius:7px;background:var(--line);border:1px solid var(--frame)}

/* Grids and cards */
.grid{display:grid;gap:16px;grid-template-columns:repeat(auto-fill,minmax(min(100%,270px),1fr))}
.grid-2{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(min(100%,400px),1fr))}
.split{display:grid;gap:clamp(28px,4vw,56px);align-items:center;grid-template-columns:repeat(auto-fit,minmax(min(100%,380px),1fr))}
.panel,.card,.faq details,.tabs [role="tab"]{border-radius:var(--radius);border:1px solid transparent;border-image:var(--art-panel) 32 fill / 16px stretch;background:none}
.card{display:flex;flex-direction:column;gap:12px;padding:22px;color:var(--text);text-decoration:none;transition:box-shadow .15s}
a.card:hover{color:var(--text);box-shadow:var(--inner),var(--glow)}
.card h3{font-size:18px}
.card p{font-size:15px;line-height:1.55;color:var(--muted)}
.card .more{margin-top:auto;font-size:14px;font-weight:600;color:var(--accent-hi)}
.media-card{display:flex;flex-direction:column;overflow:hidden;border-radius:8px}
.media-card .art-box{position:relative;aspect-ratio:16/6;background:#0d1729 center/cover no-repeat}
.media-card .body{display:flex;flex-direction:column;gap:12px;padding:24px}
.media-card h3,.media-card h2{font-size:22px}
.media-card p{font-size:16px;line-height:1.55;color:rgba(230,240,252,.78)}
.media-card .btn{align-self:flex-start}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{padding:6px 10px;border-radius:4px;background:var(--panel);border:1px solid var(--line);font:13px var(--mono)}
.defs{display:grid;grid-template-columns:auto 1fr;gap:8px 16px;padding:16px 18px;font-size:15px}
.defs dt{font-weight:600}
.defs dd{margin:0;color:var(--muted)}

/* CTA band */
.cta{position:relative;overflow:hidden;border-block:1px solid var(--line)}
.cta .inner{position:relative;max-width:760px;margin:0 auto;padding:clamp(72px,8vw,112px) var(--pad);display:flex;flex-direction:column;align-items:center;gap:18px;text-align:center}
.cta img{width:104px;height:104px}
.cta h2{font-size:clamp(30px,3.4vw,46px)}

/* Page head strip (2560x640, left 40% clear) */
.page-head{position:relative;overflow:hidden;display:flex;align-items:flex-end;min-height:clamp(240px,25vw,420px);border-bottom:1px solid var(--line)}
.page-head .wrap{position:relative;width:100%;padding-block:clamp(40px,6vw,72px)}
.page-head .text{max-width:min(100%,620px);display:flex;flex-direction:column;gap:14px}
.page-head h1{font-size:clamp(34px,4vw,54px);line-height:1.08;letter-spacing:-.015em}
.page-head .lede{font-size:18px}

/* Features */
.tabs{position:sticky;top:64px;z-index:40;background:rgba(15,26,46,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.tabs .wrap{display:flex;gap:6px;overflow-x:auto;padding-block:10px;scrollbar-width:thin}
.tabs [role="tab"]{flex:none;display:flex;align-items:center;min-height:44px;padding:0 16px;font-size:14px;font-weight:600;color:var(--text);text-decoration:none;white-space:nowrap}
.tabs [role="tab"]:hover{color:var(--cyan);box-shadow:0 0 0 1px var(--accent)}
.tabs [role="tab"][aria-selected="true"]{color:#051526;border-image:var(--art-btn-primary) 24 fill / 12px stretch}
.tabs [role="tab"][aria-selected="true"]:hover{color:#051526}
.feature{display:grid;gap:clamp(28px,4vw,56px);align-items:start;grid-template-columns:repeat(auto-fit,minmax(min(100%,400px),1fr));padding-block:clamp(48px,6vw,88px)}
.feature[hidden]{display:none}
.feature h2{font-size:clamp(26px,2.8vw,38px);letter-spacing:-.01em}
.feature .intro{font-size:17px;color:rgba(230,240,252,.8);text-wrap:pretty}
.bullets{padding:0;list-style:none;display:flex;flex-direction:column;gap:10px;color:rgba(230,240,252,.84)}
.bullets li{position:relative;padding-left:18px;line-height:1.55}
.bullets li::before{content:"";position:absolute;left:0;top:.62em;width:6px;height:6px;background:var(--accent)}
.sub{display:flex;flex-direction:column;gap:6px;padding-left:16px;border-left:2px solid var(--frame)}
.sub h3{font-size:18px}
.sub p{color:rgba(230,240,252,.8)}
.stat{display:flex;flex-direction:column;gap:8px;padding:18px 20px}
.stat .nums{display:flex;flex-wrap:wrap;gap:8px 28px;font:15px var(--mono)}
.stat .nums span span{color:var(--muted)}
.stat small{font-size:13px;color:var(--faint)}

/* Download */
.dl-main{position:relative;display:flex;flex-direction:column;gap:22px;padding:clamp(24px,3vw,36px);border-radius:8px}
.dl-title{display:flex;align-items:center;gap:16px}
.dl-title img{width:72px;height:72px}
.dl-title h2{font-size:24px}
.platforms{display:flex;flex-direction:column;gap:0;padding:clamp(24px,3vw,36px);border-radius:8px}
.platform{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:52px;border-bottom:1px solid var(--line);font-size:17px;font-weight:600}
.platform:last-of-type{border-bottom:0}
.badge{padding:4px 10px;border-radius:4px;font-size:13px;font-weight:700;border:1px solid transparent;border-image-slice:14 fill;border-image-width:7px;border-image-repeat:stretch}
.badge-ok{color:var(--ok);border-image-source:var(--art-badge-ok)}
.badge-warn{color:var(--warn);border-image-source:var(--art-badge-warn)}
.badge-off{color:var(--muted);border-image-source:var(--art-badge-off)}
.steps{padding:0;list-style:none;display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(min(100%,280px),1fr))}
.steps li{display:flex;flex-direction:column;gap:12px;padding:24px}
.step-num{width:56px;height:56px;display:flex;align-items:center;justify-content:center;font:700 24px var(--mono);color:var(--accent-hi);background:var(--art-step) center/contain no-repeat}
.steps h3{font-size:19px}
.steps p{color:rgba(230,240,252,.78)}
.note{display:flex;flex-direction:column;gap:8px;padding:22px}
.note h3{font-size:17px}
.note p{font-size:15px;line-height:1.55;color:rgba(230,240,252,.8)}
.note-warn{border-radius:var(--radius);border:1px solid rgba(255,207,122,.4);background:rgba(255,207,122,.06)}
.note-warn h3,.note-warn h2{color:var(--warn)}

/* FAQ */
.faq{max-width:860px}
.faq section{display:flex;flex-direction:column;gap:10px;margin-bottom:44px}
.faq details{border-radius:var(--radius)}
.faq summary{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:56px;padding:12px 20px;cursor:pointer;font-size:17px;font-weight:600;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";flex:none;font-size:22px;line-height:1;color:var(--accent);transition:transform .15s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details > div{padding:0 20px 20px;color:rgba(230,240,252,.82)}
.faq details ul{padding-left:20px;display:flex;flex-direction:column;gap:6px}

/* Guides */
.guides{display:flex;flex-wrap:wrap;gap:clamp(24px,3vw,48px);align-items:flex-start;padding-block:clamp(32px,4vw,56px) clamp(64px,7vw,104px)}
.sidebar{flex:1 1 250px;max-width:300px;min-width:min(100%,250px);display:flex;flex-direction:column;gap:18px;padding:16px}
.sidebar label{display:flex;flex-direction:column;gap:6px}
.sidebar input{min-height:44px;padding:0 12px;border-radius:4px;border:1px solid var(--frame);background:var(--bg);color:var(--text);font:15px var(--sans)}
.sidebar h2{margin-bottom:4px;padding:0 10px;font-size:12px;letter-spacing:.1em;color:var(--faint);text-transform:uppercase}
.sidebar ul{list-style:none;padding:0;display:flex;flex-direction:column;gap:2px}
.sidebar a{display:flex;align-items:center;min-height:44px;padding:8px 10px;border-radius:4px;font-size:14px;line-height:1.35;color:rgba(230,240,252,.84);text-decoration:none}
.sidebar a:hover{color:var(--text);background:rgba(169,220,255,.07)}
.sidebar a[aria-current="page"]{color:var(--text);font-weight:600;border:1px solid transparent;border-image:var(--art-row) 20 fill / 10px stretch}
.sidebar .all{color:var(--accent-hi);font-weight:600}
.sidebar [hidden]{display:none}
.guide-main{flex:999 1 520px;min-width:min(100%,320px)}
.guide-index{display:grid;gap:16px;grid-template-columns:repeat(auto-fill,minmax(min(100%,280px),1fr))}
.guide-index .panel{display:flex;flex-direction:column;gap:10px;padding:20px}
.guide-index .panel header{display:flex;align-items:baseline;justify-content:space-between;gap:10px}
.guide-index .panel h2{font-size:18px}
.guide-index ul{list-style:none;padding:0}
.guide-index li a{display:flex;align-items:center;min-height:44px;padding:6px 0;border-top:1px solid var(--bg);font-size:15px;line-height:1.4;text-decoration:none}
.article{max-width:760px;display:flex;flex-direction:column;gap:20px}
.crumbs{display:flex;flex-wrap:wrap;gap:8px;font-size:14px;color:var(--faint)}
.article h1{font-size:clamp(30px,3.4vw,44px);letter-spacing:-.01em}
.guide-body{display:flex;flex-direction:column;gap:18px;font-size:17px;line-height:1.7;color:rgba(230,240,252,.86)}
.guide-body .lead{font-size:19px;color:var(--text)}
.guide-body h2{margin-top:12px;font-size:24px;line-height:1.25;color:var(--cyan)}
.guide-body strong{color:var(--text)}
.pager{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr));margin-top:24px;padding-top:24px;border-top:1px solid var(--surface)}
.pager a{display:flex;flex-direction:column;gap:4px;min-height:64px;padding:12px 16px;color:var(--text);text-decoration:none}
.pager a:hover{color:var(--text);box-shadow:var(--inner),0 0 0 1px var(--accent)}
.pager .next{grid-column:-2;align-items:flex-end;text-align:right}
.pager span{font-size:12px;font-weight:700;letter-spacing:.08em;color:var(--cyan)}
.pager strong{font-size:15px}

/* About */
.about{max-width:1080px;display:flex;flex-direction:column;gap:clamp(48px,6vw,72px);padding-block:clamp(48px,6vw,88px)}
.facts{display:flex;flex-direction:column}
.facts div{display:flex;flex-wrap:wrap;justify-content:space-between;gap:4px 16px;padding:12px 16px;border-bottom:1px solid var(--bg)}
.facts div:last-child{border-bottom:0}
.facts dt{font-size:14px;color:var(--faint)}
.facts dd{margin:0;font-size:15px;font-weight:600}

/* 404 */
.lost{position:relative;overflow:hidden;display:flex;align-items:center;min-height:clamp(520px,70vh,900px)}
.lost .inner{position:relative;max-width:720px;margin:0 auto;padding:clamp(48px,6vw,96px) var(--pad);display:flex;flex-direction:column;align-items:center;gap:18px;text-align:center}
.lost h1{font-size:clamp(34px,4.4vw,56px)}

/* Footer */
.site-footer{background:var(--bg-deep);border-top:1px solid var(--line);box-shadow:inset 0 1px 0 rgba(169,220,255,.08)}
.divider{height:40px;background:var(--art-divider) center/cover no-repeat;position:relative}
.footer-grid{display:grid;gap:36px 40px;grid-template-columns:repeat(auto-fit,minmax(min(100%,220px),1fr));padding-block:24px 40px}
.footer-grid > div,.footer-grid nav{display:flex;flex-direction:column;gap:2px;align-items:flex-start}
.footer-grid h2{margin-bottom:8px;font-size:12px;letter-spacing:.1em;color:var(--cyan)}
.footer-grid nav a,.footer-grid .links a{display:flex;align-items:center;min-height:44px;font-size:15px;color:rgba(230,240,252,.82);text-decoration:none}
.footer-grid a:hover{color:var(--cyan)}
.footer-grid .tag{font-size:14px;color:var(--muted);max-width:32ch;margin:6px 0 14px}
.legal{border-top:1px solid var(--line)}
.legal .wrap{display:flex;flex-direction:column;gap:8px;padding-block:24px 32px;font-size:13px;line-height:1.6;color:var(--faint)}
.legal p{max-width:110ch;text-wrap:pretty}
.legal .mono{margin-top:6px;font-size:12px}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition:none!important;animation:none!important}
  .art-hero-b{opacity:0}
}

/* Read it to me */
.speak{display:flex;flex-direction:column;gap:12px;padding:22px}
.speak h2{font-size:20px}
.speak .btn{align-self:flex-start}
.speak .btn[aria-pressed="true"]{box-shadow:inset 0 1px 0 rgba(169,220,255,.22),var(--glow)}